<template>
   <div id="tab-bar">
      <slot></slot>
 </div>
</template>

<script>
export default {

}
</script>

<style lang='scss' scoped>
 #tab-bar {
   display: flex ;
   background-color: #f6f6f6;
   position: fixed;
   left: 0;
   right: 0; //这两个要写保证占满屏幕
   bottom: 0;
   box-shadow: 0px -3px 1px rgba(100,100,100,0.1);
 }
</style>
